NCT03314454

Brief Summary

The overall goal is to pilot test and establish a procedure for video-assisted alcohol topography and explore its utility as an indicator of alcohol use disorder. There are 4 phases to this study: 1) pre-screening by phone; 2) in-person screening appointment; 3) the first alcohol drinking session with videotaping; and 4) follow-up appointment for retest.

Trial Health

57
Monitor

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
11

participants targeted

Target at below P25 for phase_4

Timeline
Completed

Started Oct 2017

Longer than P75 for phase_4

Geographic Reach
1 country

1 active site

Status
terminated

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

October 4, 2017

Completed
8 days until next milestone

Study Start

First participant enrolled

October 12, 2017

Completed
7 days until next milestone

First Posted

Study publicly available on registry

October 19, 2017

Completed
5.2 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

December 15, 2022

Completed
6 months until next milestone

Study Completion

Last participant's last visit for all outcomes

June 1, 2023

Completed
1.6 years until next milestone

Results Posted

Study results publicly available

December 27, 2024

Completed
Last Updated

December 27, 2024

Status Verified

December 1, 2024

Enrollment Period

5.2 years

First QC Date

October 4, 2017

Results QC Date

March 14, 2024

Last Update Submit

December 9, 2024

Conditions

Outcome Measures

Primary Outcomes (4)

  • Alcohol Topography: Sip Frequency

    To explore the potential of using alcohol topography as a noninvasive objective measure of alcohol drinking behavior and the possibility of using the identified behavioral pattern as an indicator for alcohol use disorder. We operationalized alcohol topography in several ways including the present measure: mean number of sips per alcoholic drink

    60 days (from phone screening to follow-up retest)

  • Alcohol Topography: Sip Interval

    To explore the potential of using alcohol topography as a noninvasive objective measure of alcohol drinking behavior and the possibility of using the identified behavioral pattern as an indicator for alcohol use disorder. We operationalized alcohol topography in several ways including the present measure: mean interval between sips

    60 days (from phone screening to follow-up retest)

  • Alcohol Topography: Sip Duration

    To explore the potential of using alcohol topography as a noninvasive objective measure of alcohol drinking behavior and the possibility of using the identified behavioral pattern as an indicator for alcohol use disorder. We operationalized alcohol topography in several ways including the present measure: mean sip duration

    60 days (from phone screening to follow-up retest)

  • Alcohol Topography: Sip Amount.

    To explore the potential of using alcohol topography as a noninvasive objective measure of alcohol drinking behavior and the possibility of using the identified behavioral pattern as an indicator for alcohol use disorder. We operationalized alcohol topography in multiple ways including the current measure: mean amount of beer consumed per sip

    60 days (from phone screening to follow-up retest)

Study Arms (4)

Elevated Mental Status

ACTIVE COMPARATOR

Elevated score on Patient Health Questionnaire

Drug: BeerDevice: Videotaped drinking session

Non-elevated depressed mood

ACTIVE COMPARATOR

Lower score on Patient Health Questionnaire

Drug: BeerDevice: Videotaped drinking session

Social Drinking status

ACTIVE COMPARATOR

The social drinker group will be those who consume alcohol regularly but with infrequent heavy drinking days.

Drug: BeerDevice: Videotaped drinking session

Heavy drinker status

ACTIVE COMPARATOR

The heavy drinker group will be those who consume alcohol regularly with frequent heavy drinking days.

Drug: BeerDevice: Videotaped drinking session

Interventions

BeerDRUG

Common brands beer with similar calorie (125-150) and alcohol level (approximately 4.5% ABV)

Elevated Mental StatusHeavy drinker statusNon-elevated depressed moodSocial Drinking status

Video-assisted alcohol topography to explore its utility as an indicator of alcohol use disorder

Also known as: video-assisted topography
Elevated Mental StatusHeavy drinker statusNon-elevated depressed moodSocial Drinking status

Eligibility Criteria

Age21 Years - 55 Years
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64)

You may qualify if:

  • Be able to read/write English and complete study assessments
  • Drink alcohol
  • Healthy adults reporting alcohol consumption in the past 30 days
  • Not currently seeking treatment for substance use
  • Willingness to provide urine drug screening

You may not qualify if:

  • Test positive on a urine test for use of certain illegal drugs
  • Undergraduate student enrolled at the University of Florida
  • Graduate students from the College of Health and Human Performance at the University of Florida
  • Pregnant, or currently breast feeding

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

EDGE Laboratory

Gainesville, Florida, 32611, United States

Location

MeSH Terms

Conditions

Alcoholism

Interventions

Beer

Condition Hierarchy (Ancestors)

Alcohol-Related DisordersSubstance-Related DisordersChemically-Induced DisordersMental Disorders

Intervention Hierarchy (Ancestors)

Alcoholic BeveragesBeveragesDiet, Food, and NutritionPhysiological PhenomenaFermented BeveragesFermented FoodsFood and Beverages

Results Point of Contact

Title
Dr. Robert Leeman
Organization
Northeastern University

Study Officials

  • Robert Leeman, PhD

    University of Florida

    PRINCIPAL INVESTIGATOR

Publication Agreements

PI is Sponsor Employee
No
Restrictive Agreement
No

Study Design

Study Type
interventional
Phase
phase 4
Allocation
NON RANDOMIZED
Masking
SINGLE
Who Masked
PARTICIPANT
Masking Details
Participants are aware of the interventions, but are not aware of the assigned arm.
Purpose
OTHER
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

October 4, 2017

First Posted

October 19, 2017

Study Start

October 12, 2017

Primary Completion

December 15, 2022

Study Completion

June 1, 2023

Last Updated

December 27, 2024

Results First Posted

December 27, 2024

Record last verified: 2024-12

Locations